316313597 has 2 divisors, whose sum is σ = 316313598. Its totient is φ = 316313596.

The previous prime is 316313587. The next prime is 316313617. The reversal of 316313597 is 795313613.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 184660921 + 131652676 = 13589^2 + 11474^2 .

It is a cyclic number.

It is not a de Polignac number, because 316313597 - 2⁶ = 316313533 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 316313597.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (316313537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158156798 + 158156799.

It is an arithmetic number, because the mean of its divisors is an integer number (158156799).

Almost surely, 2^316313597 is an apocalyptic number.

It is an amenable number.

316313597 is a deficient number, since it is larger than the sum of its proper divisors (1).

316313597 is an equidigital number, since it uses as much as digits as its factorization.

316313597 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51030, while the sum is 38.

The square root of 316313597 is about 17785.2072520958. The cubic root of 316313597 is about 681.3537025646.

The spelling of 316313597 in words is "three hundred sixteen million, three hundred thirteen thousand, five hundred ninety-seven".